Delivery receptacle comprising a code lock

ABSTRACT

The invention relates to an article delivery receptacle ( 10 ) comprising an electronic code lock ( 11 ). When delivering articles ( 8 ), the delivery person opens the receptacle ( 10 ) by entering a delivery code ( 6 ) into the electronic code lock ( 11 ). During the ordering process, the addressee ( 1 ) conveys the required delivery code ( 6 ) to the delivery person ( 9 ) via the supplier ( 9 ) of the ordered articles ( 8 ). After the articles ( 8 ) are deposited in the receptacle, the receptacle ( 10 ) is locked once again so that the articles ( 8 ) placed therein arc protected from theft. After a successful delivery, the code lock ( 11 ) is blocked so that it is no longer possible to open the delivery receptacle ( 10 ) using the delivery code ( 6 ). The addressee can remove the delivered articles ( 8 ) from the receptacle ( 10 ) by using an addressee key ( 12 ) which only the addressee possesses. After removing the articles ( 8 ), the delivery receptacle is enabled once again for receiving subsequent deliveries of articles.

[0001] The invention relates to a method for the operation of an article delivery receptacle with an electronic code lock, whereby access to the receptacle for the delivery of articles occurs by means of a delivery code through which the deliverer is authorized for access. In addition, the invention relates to a method for the delivery of articles, by which a deliverer deposits the article ordered by the addressee from a supplier by way of E-commerce in a delivery receptacle. That receptacle is assigned to the addressee and can be locked with an electronic code lock. Furthermore, the invention relates to the delivery receptacle for implementing this method.

[0002] All types of mail order businesses are included in the term “E-Commerce,” by which the offering of goods occurs through a global data network (Internet) and by which the ordering is also carried out by the buyer online through the data network. An important problem with the acceptance of the mail-order business of E-commerce is based on the current practice of home delivery of ordered articles. Often the addressee is not present at his residence at the time of delivery. In this case either the delivery must be repeated or the addressee must personally pick up the article at a central distribution point of the delivery company. Alternatively, when the addressee is absent, the article is delivered to neighbors or simply left at the front door. The latter is ruled out for valuable goods, for wich a receipt from the addressee is required.

[0003] The described practice of home delivery of articles is considered by customers to be inconvenient and unsafe. A considerable risk of theft exists, especially when the articles in the absence of the addressee are placed in the vestibule of the apartment house, on the landing of the stairs or outside the front door. Delivery methods are desired by online-suppliers as well as delivery companies that can occur at any time of day independent of whether the addressee is present in person. For this, it is necessary that the deliverer can safely deposit the article at the residence of the addressee in a way protected from theft.

[0004] DE 297 12 361 proposes a delivery receptacle suitable for this. It relates to a large-volume box that can be locked. It is used like a conventional mailbox for the delivery of articles at the residence of the addressee. The known box has an electronic code lock so that a deliverer, who is authorized by means of a corresponding number code, can open the box to deposit the order article. After that, the article is protected in the delivery receptacle against theft until it is removed by the addressee. Furthermore, it is provided for in the known delivery box, that the delivered article is furnished with an electronic chip through which the article is identified by means of an electronic reception unit integrated into the delivery box. The delivery and removal of certain articles are automatically registered in this way. This makes it possible to issue a receipt for the article electronically identified by the box.

[0005] The disadvantage of the known delivery box is that a relatively large circle of deliverers that is difficult to manage must be authorized for access. A significant security drawback is that it is possible for third parties, who gain unauthorized possession to the number code for access to delivery box, to steal the articles deposited in the box after the delivery has occurred. A further disadvantage is that the method for issuing a receipt requires costly electronics. Part of that are the electronic chips, which have to be mounted on the individual articles, as well as the associated electronics for reception, which for the known delivery box consists, among other things, of a frame antenna mounted inside the box. This expensive electronics results in significant costs, which neither the mail-order business nor the potential customers are willing to pay.

[0006] Correspondingly, the underlying task of the invention at hand is to make available a method for operating an article delivery receptacle as well as a method for home delivery of articles while avoiding the disadvantages previously mentioned. This method should make possible the depositing of the ordered article at the residence of the addressee while protecting the article from theft, so that especially unauthorized people cannot receive access to the article deposited at the addressee's residence. The method should be implementable without special costs by any delivery company and without reorganizing the established delivery procedure. At the same time, the delivery receptacle used should be simply constructed and cost-efficient to produce.

[0007] For the process for operating an article delivery receptacle with an electronic code lock of the type mentioned at the beginning, this task is solved after the delivery by blocking the code lock for access by means of a delivery code, whereby the receptacle can always be opened with an addressee key.

[0008] During delivery, the deliverer opens the electronic code lock of the article delivery receptacle by means of a delivery code, which authorizes the deliverer for access. After that, the deliverer deposits the article inside the receptacle and then locks the receptacle again. Thus the article within the receptacle is protected securely from theft. According to the invention, access by third parties in unauthorized possession of the code for opening the electronic code lock is prevented by blocking the code lock for renewed access after the delivery occurs by means of a delivery code. In contrast, the addressee of the article has a key that allows him at any time to open the article delivery receptacle assigned to him, for example in order to take out delivered goods.

[0009] According to the invention, the method is based on the fundamental idea of making access to the delivery receptacle possible in two different independent ways. On the one hand, a delivery code is used with which the electronic code lock can be opened. With the delivery code, any person can be authorized for access to the article delivery receptacle, whereby only the deposit of articles in the delivery receptacle is possible with the delivery code. In contrast to the known delivery box, according to the invention, there is no special security risk with the method of authorizing any person for access to the delivery receptacle. According to the invention, an unauthorized removal of articles is ruled out since the code lock can no longer be opened by means of the delivery code as soon as an article is in the receptacle. On the other hand, it is possible to open the delivery receptacle by means of the addressee key, which however only the addressee has who is assigned to the article delivery receptacle. Thus, according to the invention, a removal of the articles in the receptacle is only possible for the addressee. The addressee key can either be in the form of a code for the electronic code lock, or it can also be a mechanical key, which functions independently of the electronic code lock.

[0010] In the method according to the invention, it is practical if the code lock is enabled as soon as access to the delivery receptacle with the addressee key occurs, so that the receptacle can be opened after that for the delivery of articles by means of the delivery code. In this way, the delivery receptacle is prepared after emptying by means of the addressee key for the next delivery, for which the opening of the receptacle must be possible with the delivery code. After the delivery receptacle has been accessed by the addressee key there is no longer any danger that the receptacle will be opened by unauthorized persons with the delivery code for the purpose of theft because there is no longer any article in the delivery receptacle.

[0011] With the delivery box operated according to the invention, delivery can already take place today without any adjustment of the E-commerce companies' existing and proven delivery procedures, while avoiding the security and convenience problems described above. Usually, E-commerce suppliers use an input mask on their internet homepage, in which the purchaser enters his name and address. This input mask, as a rule, also contains an input field that can be used freely by the purchaser for additions to the address. Such an input field can be used in a practical way to convey the delivery code for the delivery receptacle to the E-commerce company. During the delivery process for the ordered article, the code is printed on the package to be delivered as a permanent part of the address; and then, during the delivery process, the deliverer can directly read the code from the package in order to open the delivery receptacle assigned to the addressee. Usually, the purchaser registers as a customer with most E-commerce suppliers once. During that process, the data necessary for delivery is entered once, as described above. Thus the E-commerce companies are simultaneously given a permanent delivery code as a part of the address that can be used for all future orders. Based on the way the delivery receptacle operates in accordance with the invention, there is no particular security risk in this information, which is transferred without any secrecy, because it is only possible to open the delivery receptacle with this code if there is no article in it.

[0012] During every access to the delivery receptacle after a delivery by means of the addressee key, an especially high security level results when the delivery code is activated that can be used only one time. According to the invention, the delivery receptacle is emptied with the addressee key after every delivery takes place. After that, the receptacle is ready for the next delivery, whereby however this time a new delivery code is necessary that can only be used one time. This has the further advantage that the delivery receptacle can be unlocked for a certain delivery specified by the addressee, for which the addressee authorizes the deliverer for access to the article delivery receptacle. In this way incorrect deliveries and deliveries of other undesired articles are effectively prevented.

[0013] With the method for the delivery of articles of the type mentioned at the beginning, the above task is solved in that the delivery code needed for access to the delivery receptacle is first agreed to between the addressee and supplier and then conveyed by the supplier to the deliverer.

[0014] The addressee is therefore assigned a delivery receptacle that can be locked, in which the article can be deposited, safe from access by third parties. The deliverer of the article has a delivery code that authorizes him to open the receptacle. The authorization of the deliverer occurs by agreement between the addressee and the supplier. This is then conveyed by the supplier to the deliverer. The authorization occurs therefore through the supplier and can thus be integrated without particular cost into the delivery procedures already established. A special advantage is that the code needed for the access to the delivery receptacle can be changed at any time without having to inform a large number of delivery companies that are under consideration. As soon as the next order procedure occurs after the change of the delivery code, the corresponding deliverer is furnished directly with the new code in accordance with the invention. With regard to security considerations in particular, the possibility of being able to change the delivery code arbitrarily is a significant advantage compared to the prior art.

[0015] It is convenient that the addressee and the supplier agree on the delivery code before the actual order process. It is, for example, conceivable, that the supplier gives the addressee one or more codes that should be used for later article deliveries. As described above, it is possible that the respective delivery code is given by the addressee to the supplier, whereby the addressee enters the code for example as a part of his address in the corresponding input mask on the internet homepage of the supplier. The supplier attaches this part of the address as usual to the packages to be sent, so that the deliverer is thus authorized to open the delivery receptacle. This has the advantage that the supplier is included in the method according to the invention without having to take any kind of precautions or undertake any kind of changes of its organization.

[0016] Alternatively, the delivery code can be agreed to during the order process. In this way, authorization for access to the delivery receptacle in accordance with the invention occurs for precisely one delivery. For an online order, the data connection between supplier and addressee can be used for transmitting the delivery code, which is then directly assigned to the corresponding order.

[0017] In the method according to the invention, it is advantageous that the delivery code is transmitted between the code lock and the addressee or between the code lock and the supplier by means of a data connection.

[0018] The addressee usually carries out the order by means of his personal computer, which has a connection to the internet. While ordering, the delivery code can be transmitted by means of the data connection between the addressee's PC and the code lock to the supplier in a convenient way with almost no involvement of the addressee. Furthermore, it is conceivable that a data connection exists directly between the code lock and the supplier, through which the supplier retrieves the code necessary for the delivery of the article. It is especially advantageous that the addressee himself during the ordering process is not involved at all in transferring the delivery code. The addressee, therefore, can concentrate on the actual ordering process and the desired articles without having to concern himself at all with the security protocol according to the invention.

[0019] The delivery code, which is transferred by the addressee to the supplier during the ordering process before shipping, is conveniently affixed to the ordered article. Usually during shipment of the article address stickers are generated that contain the delivery address supplied by the addressee. It is possible in a simple way also to affix the delivery code transferred in accordance with the invention, either as additional information on the address sticker or elsewhere on the article. The code is then transferred by handing over the article prepared for shipping to the deliverer in accordance with the invention. In the simplest case, the delivery code can be printed on the article in the form of a number code.

[0020] It is especially advantageous when the delivery code is affixed to the article in machine-readable form. In this way the delivery process, in accordance with the invention, is made significantly easier. It is, for example, conceivable that the addressee's delivery receptacle has a device with which the machine-readable code for opening the delivery receptacle, which is affixed on the article, can be read. The use of a machine-readable delivery code has the additional advantage that the required code for access to the delivery receptacle cannot easily fall into the hands of unauthorized people.

[0021] With the method according to the invention, an especially high security level is achieved when the delivery code transferred from the addressee becomes invalid after opening or closing the delivery receptacle once. The use of a transaction code has been customary for some time in connection with so-called home banking. Such a delivery code that can be used only one time has the advantage that it is completely useless to unauthorized third parties if it falls into their hands. If the article was delivered using the transferred code in accordance with the invention and deposited in the delivery receptacle, then the delivery receptacle could not be opened any more with this code. If the deliverer is observed while depositing the article in the delivery receptacle, there is still no possibility to access the article locked in the delivery receptacle with the acquired code. The use of codes that can be used only once is recommended, especially for the case that the delivery code transferred during the ordering process is affixed to the article in a readable form during shipping by the deliverer. This is recommended because it can not be ruled out that the delivery code can fall into the hands of unauthorized third parties during shipping.

[0022] An advantage of the delivery method in accordance with the invention is that a majority of such delivery codes that can be used only once are predetermined by the supplier and transferred to the addressee. Thus the supplier has a series of codes that can be used sequentially in subsequent ordering and delivery processes to the corresponding addressee. The addressee is therefore completely relieved of the burden of providing and managing the required delivery codes for access to his delivery receptacle.

[0023] It is convenient to use a digital data medium for the transfer of the delivery code. A number of delivery codes that can be used only once can be stored on such a data medium—magnet cards, chip cards, floppy discs etc. are possibilities. With such a digital data medium, which the addressee receives from the supplier, the addressee can enter the key contained in the digital data medium in the code lock of the delivery receptacle. The codes contained in the data medium are then stored in the code lock and are available for subsequent delivery processes.

[0024] Conveniently, the delivery receptacle can have a mechanism through which the deliverer receives a receipt after the delivery takes place. It is especially advantageous if the delivery receptacle has a data connection through which an entry confirmation can be conveyed to the supplier after a delivery occurs. This can, for example, be used to bill the addressee for the article immediately after delivery.

[0025] For implementation of the method according to the invention, a delivery receptacle with an electronic code lock is suitable, which can be opened by means of a delivery code and an addressee key. The code lock has a program control with which the code lock is blocked after the opening of the receptacle by means of a delivery code, so that access after that is no longer possible with the delivery code. The code lock is enabled once again if the receptacle is opened with the addressee key. It is possible to furnish in a simple way the theft-proof receptacles that can be locked with program-controlled electronic code locks. Even a retrofitting of customary mailboxes that can be locked with such a code lock is conceivable. Compared with the known delivery box, the advantage of the method according to the invention is that it can be implemented with simple means and with little expense.

[0026] It is practical that an electronic storage unit, in which several delivery codes can be stored, is assigned to the code lock of the delivery receptacle. Thus, it is possible to use the delivery receptacle for several consecutive deliveries of articles without emptying the receptacle with the addressee key in the interim. For this, only a different delivery code must be given for every single order. According to the invention, only the delivery code for this delivery is blocked after the delivery takes place, while the remaining delivery codes remain activated. A high level of security against theft is retained, since a second access with the same code for the purpose of an unauthorized removal of the deposited article is also impossible with this variation of the method according to the invention.

[0027] It is additionally convenient that the delivery receptacle is furnished according to the invention with an issuing unit with which the issuing of a voucher for receipt occurs after delivery has taken place. A confirmation of receipt of the article in the form of a written voucher is required, in particular with the shipment of more valuable articles. In accordance with the invention, proof of delivery can occur, for example, for the delivery receptacle if the issuing unit generates a voucher of receipt in which the addressee, to whom the delivery receptacle is assigned, is clearly identified. The delivery code used for the delivery receptacle's receipt should also be stated on the voucher for receipt. On the basis of the delivery code it is possible to clearly associate the deliverer as well as the delivered article. Time and date can also be on the voucher of receipt as further information, in order to document the delivery that occurred.

[0028] Additionally, it is advantageous to provide the delivery receptacle with a status indicator with which the current condition of the receptacle is shown, namely whether the code lock is blocked after a delivery has occurred, or whether the receptacle is ready for the delivery of an article. Thus, it is easily recognizable for the addressee whether it is necessary to empty the delivery receptacle after a delivery has occurred. At the same time, the addressee receives the information that access to the delivery receptacle with a certain delivery code has taken place and therefore a certain shipment must be in the receptacle. In that context, it is furthermore advantageous to equip the delivery receptacle with a display window through which a visual inspection of the content of the receptacle can take place. In accordance with the invention, an unblocking takes place as soon as access to the delivery receptacle occurs with the addressee key. If the status display shows that the code lock is blocked after delivery has occurred, it can also be deduced that access with the addressee key has not yet occurred. Since the content of the delivery receptacle can be inspected at the same time through the display window, it is easily possible for the addressee to establish that a delivery is incorrect or fake.

[0029] For a delivery receptacle used according to the invention, it is advantageous when a data connection exists between the code lock and a data processing installation, through which the delivery codes can be stored in the code lock and entered delivery codes can be retrieved. Preferably, the data processing installation is the addressee's PC to which the delivery receptacle is assigned. Such a data connection considerably facilitates the method according to the invention since it thus in a convenient way becomes possible to directly transmit the delivery code agreed to during the ordering process between the addressee and supplier directly to the lock. Again, from the perspective of security, it is advantageous that the delivery code agreed to is activated for opening the delivery receptacle only from the time of the order. In addition, delivery codes already entered can be retrieved through the data connection so that the addressee is informed at all times about which articles have already been delivered to him.

[0030] It is convenient to furnish the code lock with a reading device through which delivery codes can be entered in machine readable form for opening and/or closing the delivery receptacle. With this, the delivery process is, on the one hand, simplified. On the other hand, the use of a machine readable delivery code leads to a further increase in the level of security. Such a reading device can likewise be used to enter the codes, which are transmitted by the supplier to the addressee with a digital data medium, in the code lock.

[0031] The delivery receptacle offers advantages with a code lock that opens and locks the deliver receptacle, whereby the code lock only can be locked by entering a locking code. In this case the delivery receptacle is open until the delivery of the article. The deliverer deposits the shipment in the receptacle and locks it by entering the locking code. In this way the delivery process is considerably simplified and expedited. Since the code lock can only be locked by entering the locking code, there is no danger that the delivery receptacle could be locked inadvertently or maliciously, whereby the delivery of the article could unwantedly be prevented. Such a delivery receptacle has the further advantage that it can always be recognized whether the expected delivery of the article has already occurred or not. The lock code can be conveniently transferred to the deliverer according to the delivery process as stated in the invention.

[0032] It is convenient to furnish the delivery receptacle according to the invention with a fastener element, with which the delivery receptacle can be fastened to a door leaf or door frame and also be detached from them. Usually in a building where the majority of units are apartments, every apartment is assigned a mailbox that as a rule is mounted in the vicinity of the building's entrance. Such mailboxes are as a rule especially unsuited for the delivery of large-sized articles. It is possible in a simple way to fasten a large delivery receptacle of almost any size to a door leaf or a door frame and also make it detachable. In this way, the delivery of articles according to the invention is possible without requiring special constructional changes in the entrance area of a building. The current mailbox facility can still be used for the usual mail delivery. For the delivery of larger articles, the deliverer has the possibility of using the delivery receptacles according to the invention, which are fastened directly to the apartment door of the addressee. The delivery receptacle is then only needed when the addressee is absent. Otherwise, the delivery receptacle can be removed at any time because it can be detached from the fastener.

[0033] It is advantageous that the fastening element can be shaped in such a way that it forms a form-locking connection with the door leaf. It is especially convenient if the fastening element is a U-shape in which the door leaf engages. A detachable fastener can be very simply produced in this way, since the delivery receptacle can very easily be detached from the door leaf as soon as the door is opened. If the door is closed, the delivery receptacle is securely connected to the door leaf and can by removed by unauthorized third parties only by force.

[0034] Alternatively, a fastening element is also conceivable that forms a force-locking connection with the door leaf and the door frame when the door is closed. In this case the fastening element of the delivery receptacle is securely clamped between the door leaf and the door frame and can only be removed when the door is open.

[0035] An additional advantageous development results when the fastening element is formed as a clamping fastener that can be anchored to the door leaf in a force-locking way by means of two support elements that act upon the opposite side edges of the door leaf and can be braced against each other. This type of fastener is an alternative to the fastener by means of a U-section described above. It is advantageous that the clamping fastener can be mounted on common house and apartment doors independent of their respective structural conditions. Conveniently, the support elements of the clamping fastener should be formed in such a way that they at least partially embrace the door leaf, so that the delivery receptacle is only detachable from the door leaf when the door is open.

[0036] In addition, especially the ordering of food in the internet is becoming increasingly popular. The number of internet supermarkets that deliver food by order is continually increasing. Home delivery is problematic precisely with food since, as the case may be, it will quickly spoil when refrigeration is lacking. It is therefore practical if the delivery receptacle according to the invention is furnished with a thermal insulation and a cooling unit.

[0037] Furthermore, the delivery receptacle according to the invention can be divided into several chambers, which can be locked independent of each other. This especially then offers advantages when several deliveries occur during the absence of the addressee, as the case may be, with several parcel services. In this way it is avoided that the article delivered first is made accessible to the deliverer during an additional later delivery.

[0038] Exemplified embodiments of the invention are explained in the following on the basis of the figures. They show:

[0039]FIG. 1 Schematic illustration of an ordering and delivery process according to the invention;

[0040]FIG. 2 Delivery receptacle with code lock according to the invention;

[0041]FIG. 3 Mailbox with a code lock that can be mounted afterwards;

[0042]FIG. 4 Delivery receptacle with U-section (closed)

[0043]FIG. 5 Delivery receptacle fastened to the door leaf

[0044]FIG. 6 Delivery receptacle with U-section (open);

[0045]FIG. 7 Delivery receptacle with clamping fastener

[0046]FIG. 1 shows a addressee 1, who transmits an article order 4 to an online-supplier 5 by means of the receiver's PC 2 by way of a global data network 3, for example the internet. Together with the order 4, a delivery code 6 is simultaneously transmitted to a server 7 of the online-supplier 5. The online-supplier 5 turns over a package 8 that contains the ordered article as well as the delivery code 6 to the delivery company 9. It delivers the article 8 to the addressee 1 in that the deliverer 9 deposits the package 8 in a delivery container 10. The deliverer 9 receives access to the delivery receptacle 10 by means of a delivery code 6, in which he enters the delivery code 6 into an electronic code lock 11 of the delivery receptacle 10. After entering delivery code 6, the code lock 11 is blocked according to the invention, so that the package 8 cannot be removed from the receptacle 10 by means of the code 6 without authorization. After delivery occurs the addressee 1 removes the article 8 from the delivery receptacle 10 by opening this by means of an addressee key 12 that is only available to him.

[0047]FIG. 2 shows the delivery receptacle 10 with the electronic code lock 11. The delivery receptacle 10 has a front flap 13 that is secured by the code lock 11. The figure shows furthermore the package 8, on which an address sticker 14 has been affixed by the online-supplier 5. In addition to the address of the addressee, the address sticker 14 contains the delivery code 6, by which the deliverer is authorized for access to the delivery receptacle 10. For example, as was already described, the delivery code 6 can be transmitted during the ordering process by the addressee to the online-supplier. Today an additional address field can be used for this, in which the addressee enters the delivery code 6 by way of a corresponding input mask on the internet pages of the supplier. If such an additional address field is not present, the delivery code 6 can otherwise be added to the address. The deliverer enters the delivery code 6 into the electronic code lock 11, whereupon the front flap 13 allow itself to be opened. The delivery process is finished when the flap 13 is again closed after the package 8 has been placed inside the receptacle 10. In accordance with the programming of the code lock 11, a blocking then occurs so that it is no longer possible to again open the delivery receptacle 10 by means of the delivery code 6. According to the invention, only the addressee can open the delivery receptacle 10 for removal of the delivered package 8 by means of his addressee key for a mechanical lock 15. After that the code lock 11 is activated for a subsequent article delivery. The flap 13 of the delivery receptacle 10 additionally has a letter slot 16, through which normal correspondence can be dropped in independent of the delivery process according to the invention.

[0048] In the variation shown in FIG. 3, the code lock 11 can be attached later to the delivery receptacle 10, which for example can be a conventional lockable mailbox. For this, the code lock 11 is screwed onto the door 13 of the mailbox 10. An incorporation element 17 is fastened on the frame of the mailbox for including a bar 18 of the code lock 11.

[0049] The delivery receptacle 10 shown in FIG. 4 has an opening flap 13 that is located on top with a code lock 11 integrated with it, as well as a letter slot 16. Such a delivery receptacle is suited preferably for large-sized articles. The receptacle is mobile and has caster wheels 19 for that purpose. Furthermore, the delivery receptacle 10 has a fastening element 20 in the shape of a U-section. By means of this section, the delivery receptacle 10 can be fastened to a door leaf 21, as is shown in FIG. 5.

[0050]FIG. 6 shows the delivery receptacle 10 with opened flap 13. The code lock 11 with locking element 18 can be seen on the underside of the cover 13. The locking element 18 interacts with the incorporation element 17. The interior of the delivery receptacle 10 is divided into two chambers 22 and 23. Both chambers are separated from each other by a separating wall 24, which has thermal insulation. The chamber 23 has a cooling unit 25, through which the delivery box shown receives its ability even for the delivery of perishable food articles.

[0051] In FIG. 7, the delivery receptacle 10 is shown, which can be attached to the door leaf 21 by means of fastening element 20. The fastening element 20 is formed as a clamping fastener, which has two support elements 26 on its ends. The support elements 26 can be braced against each other, as the arrows indicate, and they act upon the opposite side edges of the door leaf 21. Through this, a force-locking connection results that securely attaches the delivery receptacle 10 to the door leaf 21. The fastening element 20 has a retaining lug 27 that engages in the corresponding opening 28 at the back wall of the delivery receptacle 10. If the delivery receptacle 10 is at the door leaf 21, the retaining lug 27 is only accessible when the flap 13 is open. The delivery receptacle 10 is securely attached to the fastening element by rotating the retaining lug 27. Accordingly, when the flap 13 is closed, the delivery receptacle 10 cannot be removed from the door leaf 21 by unauthorized people. 

1. Process for the operation of an article delivery receptacle (10) with an electronic code lock (11), whereby access to the receptacle (10) for the delivery of articles (8) occurs by means of a delivery code (6), by which a deliverer (9) is authorized for access, characterized in that the code lock (11) is blocked for access after a delivery has occurred by means of a delivery code (6), whereby the receptacle (10) can constantly by opened by means of an addressee key (12).
 2. Process according to claim 1, characterized in that the code lock (11) is enabled as soon as access to the delivery receptacle (10) occurs by means of an addressee key (12), so that the receptacle (10) can be opened afterwards for the delivery of articles (8) by means of a delivery code (6).
 3. Process according to claim 1, characterized in that a new delivery code for one-time use is activated whenever the delivery receptacle(10) is accessed by means of an addressee key after the delivery.
 4. Process for the delivery of articles, by which a deliverer (9) deposits an article (8) ordered by an addressee (1) from a supplier (5) by way of E-commerce in a lockable delivery receptacle (10) that has an electronic code lock and is assigned to the addressee. This code lock (11) can be opened and/or locked especially according to claim 1 by means of a delivery code (6) by the deliverer (9), characterized in that the delivery code (6) required for access to the delivery receptacle (10) is first agreed to between the addressee (1) and the supplier (5) and than transmitted by the supplier (5) to the deliverer (9).
 5. Process according to claim 4, characterized in that the delivery code (6) is agreed to between addressee (1) and supplier (5) before or during the ordering process.
 6. Process according to claim 4, characterized in that the delivery code (6) is transmitted between the code lock (11) and the addressee (1) or between the code lock (11) and supplier (5) through a data connection.
 7. Process according to claim 4, characterized in that the supplier (5) attaches the delivery code (6), which was transmitted by the addressee (1) before delivery, to the ordered article (8).
 8. Process according to claim 7, characterized in that the delivery code (6) and the article (8) are attached in machine-readable form.
 9. Process according to claim 4, characterized in that the supplier (5) specifies several one-time useable delivery codes (6) and transmits them to the addressee (1).
 10. Process according to claim 9, characterized in that a digital data medium is used for the transmission of the delivery code (6).
 11. Process according to claim 10, characterized in that the delivery codes (6) can be entered into the code lock (11) of the delivery receptacle (10) by means of the digital data medium.
 12. Process according to claim 4, characterized in that the deliverer (9) receives a receipt for the delivery that has occurred after closing the delivery receptacle (10).
 13. Process according to claim 4, characterized in that a confirmation of receipt is transmitted after delivery occurs through a data connection between the delivery receptacle (10) and supplier (5).
 14. Delivery receptacle (10) with electronic code lock (11), which according to claim 1 is to be opened by means of a delivery code (6) and by means of an addressee key (12), characterized in that the code lock (11) has a program control through which the code lock (11) is blocked after an opening of the receptacle (10) by means of a delivery code (6), so that access afterwards by means of the delivery code (6) is no longer possible, whereby an enabling of the code lock (11) occurs when the receptacle (10) is opened by means of the addressee key (12).
 15. Delivery receptacle according to claim 14 characterized in that an electronic storage unit is assigned to the code lock (11), in which several codes (6) can be stored.
 16. Delivery receptacle according to claim 14, characterized by an issuing unit through which the issuance of a voucher of receipt occurs after delivery has taken place.
 17. Delivery receptacle according to claim 14, characterized by a status indicator, by which the current condition of the receptacle (10) is indicated, namely whether the code lock (11) is blocked after a delivery has occurred or whether the receptacle (10) is ready for the delivery of an article (8).
 18. Delivery receptacle according to claim 14, characterized by a display window for a visual inspection of the content of the receptacle.
 19. Delivery receptacle for use according to the claims 1 to 13, characterized by a data connection between the code lock (11) and a data processing installation (2). Delivery codes (6) are stored in the code lock (11) and the delivery codes (6) entered during delivery can be retrieved through this data connection.
 20. Delivery receptacle according to claim 19, characterized in that the code lock (11)has a reading device, through which a machine-readable delivery code (6)for opening and closing-the delivery receptacle can be entered.
 21. Delivery receptacle, especially according to claim 19, with a code lock (11) that opens and closes the delivery receptacle (10), characterized in that the code lock (11) can only be locked by entering a locking code.
 22. Delivery receptacle according to at least one of the claims 14 to 21, characterized in that a fastening element (20), with which the delivery receptacle (10) can be fastened and detached to a door leaf (21) or a door frame.
 23. Delivery receptacle according to claim 22, characterized in that the fastener element (20) forms a form-locking connection with the door leaf (21).
 24. Delivery receptacle according to claim 23, characterized in that the fastening element (20) is a U-shaped section, in which the door leaf (21) engages.
 25. Delivery receptacle according to claim 22, characterized in that the fastening element (20) forms a force-locking connection with the door leaf (21) and the door frame when the door is closed.
 26. Delivery receptacle according to claim 22, characterized in that the fastening element (20) is formed as a clamping fastener that can be anchored to the door leaf in a force-locking way by means of two support elements (26) that act upon the opposite side edges of the door leaf (21) and can be braced against each other.
 27. Delivery receptacle according to at least one of the claims 14 to 26, characterized by a thermal insulation and a cooling unit.
 28. Delivery receptacle according to at least one of the claims 14 to 27, characterized in that the delivery receptacle (10) is divided in to several chambers (22,23) that can be locked independent of each other. 